1684811 - Intermittent devtools/shared/resources/tests/browser_target_list_processes.js | A promise chain failed to handle a rejection: Connection closed, pending request to server0.conn5.contentProcess5092/contentProcessTarget1, type listWorkers failed

Status: RESOLVED INCOMPLETE

(DevTools :: Framework, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=325709146&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ae9yPH8mQzKC_KJWfSSt8A/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-01-03T22:58:40.962Z] 22:58:40     INFO - TEST-OK | devtools/shared/resources/tests/browser_target_list_preffedoff.js | took 334ms
[task 2021-01-03T22:58:41.016Z] 22:58:41     INFO - checking window state
[task 2021-01-03T22:58:41.044Z] 22:58:41     INFO - TEST-START | devtools/shared/resources/tests/browser_target_list_processes.js
[task 2021-01-03T22:58:42.545Z] 22:58:42     INFO - GECKO(5026) | console.error: ({})
[task 2021-01-03T22:58:42.545Z] 22:58:42     INFO - GECKO(5026) | [Exception... "Unexpected error"  nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)"  location: "JS frame :: resource://devtools/shared/transport/child-transport.js :: send :: line 109"  data: no]: send@resource://devtools/shared/transport/child-transport.js:109:16
[task 2021-01-03T22:58:42.546Z] 22:58:42     INFO - GECKO(5026) | send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:42.546Z] 22:58:42     INFO - GECKO(5026) | _sendEvent@resource://devtools/shared/protocol/Actor.js:72:15
[task 2021-01-03T22:58:42.546Z] 22:58:42     INFO - GECKO(5026) | initialize/<@resource://devtools/shared/protocol/Actor.js:46:16
[task 2021-01-03T22:58:42.546Z] 22:58:42     INFO - GECKO(5026) | _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:42.547Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:42.548Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:42.549Z] 22:58:42     INFO - GECKO(5026) | destroy@resource://devtools/server/actors/targets/content-process.js:213:12
[task 2021-01-03T22:58:42.567Z] 22:58:42     INFO - GECKO(5026) | JavaScript error: resource://devtools/shared/protocol/Front.js, line 99: Error: Connection closed, pending request to server0.conn5.contentProcess5092/contentProcessTarget1, type listWorkers failed
[task 2021-01-03T22:58:42.567Z] 22:58:42     INFO - GECKO(5026) | Request stack:
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | request@resource://devtools/shared/protocol/Front.js:288:14
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:88:37
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | _onProcessAvailable@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:45:16
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | emitAsync@resource://devtools/shared/event-emitter.js:176:25
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | emitAsync@resource://devtools/shared/event-emitter.js:328:25
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | _onTargetAvailable@resource://devtools/shared/resources/target-list.js:197:33
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | Async*_emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | _onTargetAvailable@resource://devtools/client/fronts/watcher.js:60:10
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | onPacket@resource://devtools/shared/protocol/Front.js:332:13
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | onPacket@resource://devtools/client/devtools-client.js:489:13
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2021-01-03T22:58:42.568Z] 22:58:42     INFO - GECKO(5026) | exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2021-01-03T22:58:42.581Z] 22:58:42     INFO - GECKO(5026) | DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:54:21
[task 2021-01-03T22:58:42.582Z] 22:58:42     INFO - GECKO(5026) | send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2021-01-03T22:58:42.583Z] 22:58:42     INFO - GECKO(5026) | send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:42.583Z] 22:58:42     INFO - GECKO(5026) | _sendEvent@resource://devtools/shared/protocol/Actor.js:72:15
[task 2021-01-03T22:58:42.584Z] 22:58:42     INFO - GECKO(5026) | initialize/<@resource://devtools/shared/protocol/Actor.js:46:16
[task 2021-01-03T22:58:42.584Z] 22:58:42     INFO - GECKO(5026) | _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:42.585Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:42.585Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:42.586Z] 22:58:42     INFO - GECKO(5026) | notifyTargetAvailable@resource://devtools/server/actors/watcher.js:208:10
[task 2021-01-03T22:58:42.586Z] 22:58:42     INFO - GECKO(5026) | onContentProcessActorCreated@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:77:11
[task 2021-01-03T22:58:42.587Z] 22:58:42     INFO - GECKO(5026) | MessageListener.receiveMessage*maybeRegisterMessageListeners@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:122:19
[task 2021-01-03T22:58:42.587Z] 22:58:42     INFO - GECKO(5026) | createTargets@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:166:32
[task 2021-01-03T22:58:42.587Z] 22:58:42     INFO - GECKO(5026) | watchTargets@resource://devtools/server/actors/watcher.js:182:30
[task 2021-01-03T22:58:42.587Z] 22:58:42     INFO - GECKO(5026) | handler@resource://devtools/shared/protocol/Actor.js:172:37
[task 2021-01-03T22:58:42.587Z] 22:58:42     INFO - GECKO(5026) | onPacket@resource://devtools/server/devtools-server-connection.js:379:58
[task 2021-01-03T22:58:42.587Z] 22:58:42     INFO - GECKO(5026) | send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2021-01-03T22:58:42.587Z] 22:58:42     INFO - GECKO(5026) | exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2021-01-03T22:58:42.588Z] 22:58:42     INFO - GECKO(5026) | DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:54:21
[task 2021-01-03T22:58:42.588Z] 22:58:42     INFO - GECKO(5026) | send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2021-01-03T22:58:42.589Z] 22:58:42     INFO - GECKO(5026) | send@resource://devtools/shared/protocol/Front.js:272:30
[task 2021-01-03T22:58:42.589Z] 22:58:42     INFO - GECKO(5026) | request@resource://devtools/shared/protocol/Front.js:290:10
[task 2021-01-03T22:58:42.589Z] 22:58:42     INFO - GECKO(5026) | generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2021-01-03T22:58:42.589Z] 22:58:42     INFO - GECKO(5026) | startListening@resource://devtools/shared/resources/target-list.js:313:33
[task 2021-01-03T22:58:42.589Z] 22:58:42     INFO - GECKO(5026) | async*@chrome://mochitests/content/browser/devtools/shared/resources/tests/browser_target_list_processes.js:28:20
[task 2021-01-03T22:58:42.589Z] 22:58:42     INFO - GECKO(5026) | Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2021-01-03T22:58:42.589Z] 22:58:42     INFO - GECKO(5026) | Tester_execTest@chrome://mochikit/content/browser-test.js:1109:11
[task 2021-01-03T22:58:42.589Z] 22:58:42     INFO - GECKO(5026) | nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2021-01-03T22:58:42.589Z] 22:58:42     INFO - GECKO(5026) | SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1037:23
[task 2021-01-03T22:58:42.590Z] 22:58:42     INFO - GECKO(5026) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-01-03T22:58:42.914Z] 22:58:42     INFO - GECKO(5026) | console.error: ({})
[task 2021-01-03T22:58:42.914Z] 22:58:42     INFO - GECKO(5026) | [Exception... "Unexpected error"  nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)"  location: "JS frame :: resource://devtools/shared/transport/child-transport.js :: send :: line 109"  data: no]: send@resource://devtools/shared/transport/child-transport.js:109:16
[task 2021-01-03T22:58:42.914Z] 22:58:42     INFO - GECKO(5026) | send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:42.914Z] 22:58:42     INFO - GECKO(5026) | _sendEvent@resource://devtools/shared/protocol/Actor.js:72:15
[task 2021-01-03T22:58:42.915Z] 22:58:42     INFO - GECKO(5026) | initialize/<@resource://devtools/shared/protocol/Actor.js:46:16
[task 2021-01-03T22:58:42.915Z] 22:58:42     INFO - GECKO(5026) | _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:42.915Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:42.916Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:42.916Z] 22:58:42     INFO - GECKO(5026) | destroy@resource://devtools/server/actors/targets/content-process.js:213:12
[task 2021-01-03T22:58:42.916Z] 22:58:42     INFO - GECKO(5026) | console.error: ({})
[task 2021-01-03T22:58:42.916Z] 22:58:42     INFO - GECKO(5026) | [Exception... "Unexpected error"  nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)"  location: "JS frame :: resource://devtools/shared/transport/child-transport.js :: send :: line 109"  data: no]: send@resource://devtools/shared/transport/child-transport.js:109:16
[task 2021-01-03T22:58:42.917Z] 22:58:42     INFO - GECKO(5026) | send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:42.917Z] 22:58:42     INFO - GECKO(5026) | _sendEvent@resource://devtools/shared/protocol/Actor.js:72:15
[task 2021-01-03T22:58:42.918Z] 22:58:42     INFO - GECKO(5026) | initialize/<@resource://devtools/shared/protocol/Actor.js:46:16
[task 2021-01-03T22:58:42.918Z] 22:58:42     INFO - GECKO(5026) | _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:42.918Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:42.918Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:42.919Z] 22:58:42     INFO - GECKO(5026) | destroy@resource://devtools/server/actors/targets/content-process.js:213:12
[task 2021-01-03T22:58:42.919Z] 22:58:42     INFO - GECKO(5026) | console.error: ({})
[task 2021-01-03T22:58:42.919Z] 22:58:42     INFO - GECKO(5026) | [Exception... "Unexpected error"  nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)"  location: "JS frame :: resource://devtools/shared/transport/child-transport.js :: send :: line 109"  data: no]: send@resource://devtools/shared/transport/child-transport.js:109:16
[task 2021-01-03T22:58:42.919Z] 22:58:42     INFO - GECKO(5026) | send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:42.919Z] 22:58:42     INFO - GECKO(5026) | _sendEvent@resource://devtools/shared/protocol/Actor.js:72:15
[task 2021-01-03T22:58:42.920Z] 22:58:42     INFO - GECKO(5026) | initialize/<@resource://devtools/shared/protocol/Actor.js:46:16
[task 2021-01-03T22:58:42.920Z] 22:58:42     INFO - GECKO(5026) | _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:42.920Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:42.921Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:42.921Z] 22:58:42     INFO - GECKO(5026) | destroy@resource://devtools/server/actors/targets/content-process.js:213:12
[task 2021-01-03T22:58:42.922Z] 22:58:42     INFO - GECKO(5026) | console.error: ({})
[task 2021-01-03T22:58:42.922Z] 22:58:42     INFO - GECKO(5026) | [Exception... "Unexpected error"  nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)"  location: "JS frame :: resource://devtools/shared/transport/child-transport.js :: send :: line 109"  data: no]: send@resource://devtools/shared/transport/child-transport.js:109:16
[task 2021-01-03T22:58:42.922Z] 22:58:42     INFO - GECKO(5026) | send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:42.922Z] 22:58:42     INFO - GECKO(5026) | _sendEvent@resource://devtools/shared/protocol/Actor.js:72:15
[task 2021-01-03T22:58:42.922Z] 22:58:42     INFO - GECKO(5026) | initialize/<@resource://devtools/shared/protocol/Actor.js:46:16
[task 2021-01-03T22:58:42.922Z] 22:58:42     INFO - GECKO(5026) | _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:42.924Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:42.924Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:42.924Z] 22:58:42     INFO - GECKO(5026) | destroy@resource://devtools/server/actors/targets/content-process.js:213:12
[task 2021-01-03T22:58:42.941Z] 22:58:42     INFO - GECKO(5026) | console.error: ({})
[task 2021-01-03T22:58:42.941Z] 22:58:42     INFO - GECKO(5026) | [Exception... "Unexpected error"  nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)"  location: "JS frame :: resource://devtools/shared/transport/child-transport.js :: send :: line 109"  data: no]: send@resource://devtools/shared/transport/child-transport.js:109:16
[task 2021-01-03T22:58:42.941Z] 22:58:42     INFO - GECKO(5026) | send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:42.941Z] 22:58:42     INFO - GECKO(5026) | _sendEvent@resource://devtools/shared/protocol/Actor.js:72:15
[task 2021-01-03T22:58:42.941Z] 22:58:42     INFO - GECKO(5026) | initialize/<@resource://devtools/shared/protocol/Actor.js:46:16
[task 2021-01-03T22:58:42.941Z] 22:58:42     INFO - GECKO(5026) | _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:42.941Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:42.941Z] 22:58:42     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:42.941Z] 22:58:42     INFO - GECKO(5026) | destroy@resource://devtools/server/actors/targets/content-process.js:213:12
[task 2021-01-03T22:58:42.944Z] 22:58:42     INFO - GECKO(5026) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-01-03T22:58:42.945Z] 22:58:42     INFO - GECKO(5026) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-01-03T22:58:42.946Z] 22:58:42     INFO - GECKO(5026) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-01-03T22:58:42.946Z] 22:58:42     INFO - GECKO(5026) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-01-03T22:58:42.946Z] 22:58:42     INFO - GECKO(5026) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-01-03T22:58:42.967Z] 22:58:42     INFO - GECKO(5026) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-01-03T22:58:42.974Z] 22:58:42     INFO - GECKO(5026) | ###!!! [Parent][RunMessage] Error: Channel closing: too late to send/recv, messages will be lost
[task 2021-01-03T22:58:44.644Z] 22:58:44     INFO - GECKO(5026) | [CodeCoverage] Setting handlers for process 5491.
[task 2021-01-03T22:58:47.444Z] 22:58:47     INFO - GECKO(5026) | JavaScript warning: resource://devtools/shared/builtin-modules.js, line 196: debuggee 'resource://devtools/shared/base-loader.js:289' would run
[task 2021-01-03T22:58:47.600Z] 22:58:47     INFO - GECKO(5026) | console.warn: "Listener for event 'process' did not return a promise."
[task 2021-01-03T22:58:47.602Z] 22:58:47     INFO - GECKO(5026) | console.warn: "Listener for event 'process' did not return a promise."
[task 2021-01-03T22:58:47.952Z] 22:58:47     INFO - GECKO(5026) | console.error: ({})
[task 2021-01-03T22:58:47.960Z] 22:58:47     INFO - GECKO(5026) | [Exception... "Unexpected error"  nsresult: "0x8000ffff (NS_ERROR_UNEXPECTED)"  location: "JS frame :: resource://devtools/shared/transport/child-transport.js :: send :: line 109"  data: no]: send@resource://devtools/shared/transport/child-transport.js:109:16
[task 2021-01-03T22:58:47.960Z] 22:58:47     INFO - GECKO(5026) | send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:47.961Z] 22:58:47     INFO - GECKO(5026) | _sendEvent@resource://devtools/shared/protocol/Actor.js:72:15
[task 2021-01-03T22:58:47.962Z] 22:58:47     INFO - GECKO(5026) | initialize/<@resource://devtools/shared/protocol/Actor.js:46:16
[task 2021-01-03T22:58:47.962Z] 22:58:47     INFO - GECKO(5026) | _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:47.962Z] 22:58:47     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:47.963Z] 22:58:47     INFO - GECKO(5026) | emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:47.963Z] 22:58:47     INFO - GECKO(5026) | destroy@resource://devtools/server/actors/targets/content-process.js:213:12
[task 2021-01-03T22:58:48.189Z] 22:58:48     INFO - TEST-INFO | started process screentopng
[task 2021-01-03T22:58:48.679Z] 22:58:48     INFO - TEST-INFO | screentopng: exit 0
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - Buffered messages logged at 22:58:41
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - Entering test bound 
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - Buffered messages logged at 22:58:42
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - Console message: [JavaScript Error: "Error: Connection closed, pending request to server0.conn5.contentProcess5092/contentProcessTarget1, type listWorkers failed
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - 
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - Request stack:
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - request@resource://devtools/shared/protocol/Front.js:288:14
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:88:37
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - _onProcessAvailable@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:45:16
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - emitAsync@resource://devtools/shared/event-emitter.js:176:25
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - emitAsync@resource://devtools/shared/event-emitter.js:328:25
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - _onTargetAvailable@resource://devtools/shared/resources/target-list.js:197:33
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - Async*_emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - _onTargetAvailable@resource://devtools/client/fronts/watcher.js:60:10
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - onPacket@resource://devtools/shared/protocol/Front.js:332:13
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - onPacket@resource://devtools/client/devtools-client.js:489:13
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2021-01-03T22:58:48.680Z] 22:58:48     INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:54:21
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - _sendEvent@resource://devtools/shared/protocol/Actor.js:72:15
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - initialize/<@resource://devtools/shared/protocol/Actor.js:46:16
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - notifyTargetAvailable@resource://devtools/server/actors/watcher.js:208:10
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - onContentProcessActorCreated@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:77:11
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - MessageListener.receiveMessage*maybeRegisterMessageListeners@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:122:19
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - createTargets@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:166:32
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - watchTargets@resource://devtools/server/actors/watcher.js:182:30
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - handler@resource://devtools/shared/protocol/Actor.js:172:37
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - onPacket@resource://devtools/server/devtools-server-connection.js:379:58
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2021-01-03T22:58:48.681Z] 22:58:48     INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2021-01-03T22:58:48.682Z] 22:58:48     INFO - DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:54:21
[task 2021-01-03T22:58:48.682Z] 22:58:48     INFO - send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2021-01-03T22:58:48.682Z] 22:58:48     INFO - send@resource://devtools/shared/protocol/Front.js:272:30
[task 2021-01-03T22:58:48.682Z] 22:58:48     INFO - request@resource://devtools/shared/protocol/Front.js:290:10
[task 2021-01-03T22:58:48.682Z] 22:58:48     INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2021-01-03T22:58:48.682Z] 22:58:48     INFO - startListening@resource://devtools/shared/resources/target-list.js:313:33
[task 2021-01-03T22:58:48.683Z] 22:58:48     INFO - async*@chrome://mochitests/content/browser/devtools/shared/resources/tests/browser_target_list_processes.js:28:20
[task 2021-01-03T22:58:48.683Z] 22:58:48     INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2021-01-03T22:58:48.683Z] 22:58:48     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1109:11
[task 2021-01-03T22:58:48.683Z] 22:58:48     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2021-01-03T22:58:48.683Z] 22:58:48     INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1037:23
[task 2021-01-03T22:58:48.683Z] 22:58:48     INFO - " {file: "resource://devtools/shared/protocol/Front.js" line: 99}]
[task 2021-01-03T22:58:48.683Z] 22:58:48     INFO - Test TargetList against processes
[task 2021-01-03T22:58:48.683Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | Get a target for all content processes - 
[task 2021-01-03T22:58:48.683Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | retrieved the same number of processes - 
[task 2021-01-03T22:58:48.683Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 0 targets are the same - 
[task 2021-01-03T22:58:48.684Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 1 targets are the same - 
[task 2021-01-03T22:58:48.684Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 2 targets are the same - 
[task 2021-01-03T22:58:48.685Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 3 targets are the same - 
[task 2021-01-03T22:58:48.685Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 4 targets are the same - 
[task 2021-01-03T22:58:48.685Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 5 targets are the same - 
[task 2021-01-03T22:58:48.685Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 6 targets are the same - 
[task 2021-01-03T22:58:48.687Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 7 targets are the same - 
[task 2021-01-03T22:58:48.687Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.688Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | isTopLevel property is correct - 
[task 2021-01-03T22:58:48.688Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.688Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | isTopLevel property is correct - 
[task 2021-01-03T22:58:48.688Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.689Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | isTopLevel property is correct - 
[task 2021-01-03T22:58:48.689Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.689Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | isTopLevel property is correct - 
[task 2021-01-03T22:58:48.691Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.692Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | isTopLevel property is correct - 
[task 2021-01-03T22:58:48.692Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.692Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | isTopLevel property is correct - 
[task 2021-01-03T22:58:48.693Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.693Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | isTopLevel property is correct - 
[task 2021-01-03T22:58:48.693Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.695Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | isTopLevel property is correct - 
[task 2021-01-03T22:58:48.695Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | retrieved the same number of processes via watchTargets - 
[task 2021-01-03T22:58:48.696Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 0 targets are the same via watchTargets - 
[task 2021-01-03T22:58:48.696Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 1 targets are the same via watchTargets - 
[task 2021-01-03T22:58:48.697Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 2 targets are the same via watchTargets - 
[task 2021-01-03T22:58:48.700Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 3 targets are the same via watchTargets - 
[task 2021-01-03T22:58:48.700Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 4 targets are the same via watchTargets - 
[task 2021-01-03T22:58:48.701Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 5 targets are the same via watchTargets - 
[task 2021-01-03T22:58:48.701Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 6 targets are the same via watchTargets - 
[task 2021-01-03T22:58:48.702Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | process 7 targets are the same via watchTargets - 
[task 2021-01-03T22:58:48.702Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.702Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are never notified about the top level target destruction - 
[task 2021-01-03T22:58:48.703Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.704Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are never notified about the top level target destruction - 
[task 2021-01-03T22:58:48.704Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.718Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are never notified about the top level target destruction - 
[task 2021-01-03T22:58:48.718Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.719Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are never notified about the top level target destruction - 
[task 2021-01-03T22:58:48.719Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.719Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are never notified about the top level target destruction - 
[task 2021-01-03T22:58:48.720Z] 22:58:48     INFO - Buffered messages logged at 22:58:47
[task 2021-01-03T22:58:48.720Z] 22:58:48     INFO - Console message: [JavaScript Warning: "debuggee 'resource://devtools/shared/base-loader.js:289' would run" {file: "resource://devtools/shared/builtin-modules.js" line: 196}]
[task 2021-01-03T22:58:48.721Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.721Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | isTopLevel property is correct - 
[task 2021-01-03T22:58:48.721Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | The new tab process is in the list - 
[task 2021-01-03T22:58:48.722Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are only notified about process targets - 
[task 2021-01-03T22:58:48.722Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | We are never notified about the top level target destruction - 
[task 2021-01-03T22:58:48.723Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | The closed tab's process has been reported as destroyed - 
[task 2021-01-03T22:58:48.723Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | The destroyed target is no longer in the list - 
[task 2021-01-03T22:58:48.723Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | The destroyed target is the one that has been reported as created - 
[task 2021-01-03T22:58:48.724Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | getAllTargets reports a new target - 
[task 2021-01-03T22:58:48.724Z] 22:58:48     INFO - Buffered messages finished
[task 2021-01-03T22:58:48.744Z] 22:58:48     INFO - TEST-UNEXPECTED-FAIL | devtools/shared/resources/tests/browser_target_list_processes.js | A promise chain failed to handle a rejection: Connection closed, pending request to server0.conn5.contentProcess5092/contentProcessTarget1, type listWorkers failed
[task 2021-01-03T22:58:48.744Z] 22:58:48     INFO - 
[task 2021-01-03T22:58:48.744Z] 22:58:48     INFO - Request stack:
[task 2021-01-03T22:58:48.745Z] 22:58:48     INFO - request@resource://devtools/shared/protocol/Front.js:288:14
[task 2021-01-03T22:58:48.745Z] 22:58:48     INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2021-01-03T22:58:48.745Z] 22:58:48     INFO - _workerListChanged@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:88:37
[task 2021-01-03T22:58:48.745Z] 22:58:48     INFO - _onProcessAvailable@resource://devtools/shared/resources/legacy-target-watchers/legacy-workers-watcher.js:45:16
[task 2021-01-03T22:58:48.745Z] 22:58:48     INFO - _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:48.746Z] 22:58:48     INFO - emitAsync@resource://devtools/shared/event-emitter.js:176:25
[task 2021-01-03T22:58:48.746Z] 22:58:48     INFO - emitAsync@resource://devtools/shared/event-emitter.js:328:25
[task 2021-01-03T22:58:48.746Z] 22:58:48     INFO - _onTargetAvailable@resource://devtools/shared/resources/target-list.js:197:33
[task 2021-01-03T22:58:48.746Z] 22:58:48     INFO - Async*_emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:48.747Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:48.747Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:48.747Z] 22:58:48     INFO - _onTargetAvailable@resource://devtools/client/fronts/watcher.js:60:10
[task 2021-01-03T22:58:48.747Z] 22:58:48     INFO - _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:48.748Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:48.748Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:48.748Z] 22:58:48     INFO - onPacket@resource://devtools/shared/protocol/Front.js:332:13
[task 2021-01-03T22:58:48.748Z] 22:58:48     INFO - onPacket@resource://devtools/client/devtools-client.js:489:13
[task 2021-01-03T22:58:48.749Z] 22:58:48     INFO - send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2021-01-03T22:58:48.749Z] 22:58:48     INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2021-01-03T22:58:48.749Z] 22:58:48     INFO - DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:54:21
[task 2021-01-03T22:58:48.749Z] 22:58:48     INFO - send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2021-01-03T22:58:48.750Z] 22:58:48     INFO - send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:48.750Z] 22:58:48     INFO - _sendEvent@resource://devtools/shared/protocol/Actor.js:72:15
[task 2021-01-03T22:58:48.750Z] 22:58:48     INFO - initialize/<@resource://devtools/shared/protocol/Actor.js:46:16
[task 2021-01-03T22:58:48.750Z] 22:58:48     INFO - _emit@resource://devtools/shared/event-emitter.js:226:34
[task 2021-01-03T22:58:48.750Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:172:18
[task 2021-01-03T22:58:48.750Z] 22:58:48     INFO - emit@resource://devtools/shared/event-emitter.js:324:18
[task 2021-01-03T22:58:48.751Z] 22:58:48     INFO - notifyTargetAvailable@resource://devtools/server/actors/watcher.js:208:10
[task 2021-01-03T22:58:48.751Z] 22:58:48     INFO - onContentProcessActorCreated@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:77:11
[task 2021-01-03T22:58:48.751Z] 22:58:48     INFO - MessageListener.receiveMessage*maybeRegisterMessageListeners@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:122:19
[task 2021-01-03T22:58:48.751Z] 22:58:48     INFO - createTargets@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:166:32
[task 2021-01-03T22:58:48.751Z] 22:58:48     INFO - watchTargets@resource://devtools/server/actors/watcher.js:182:30
[task 2021-01-03T22:58:48.752Z] 22:58:48     INFO - handler@resource://devtools/shared/protocol/Actor.js:172:37
[task 2021-01-03T22:58:48.752Z] 22:58:48     INFO - onPacket@resource://devtools/server/devtools-server-connection.js:379:58
[task 2021-01-03T22:58:48.752Z] 22:58:48     INFO - send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2021-01-03T22:58:48.753Z] 22:58:48     INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2021-01-03T22:58:48.753Z] 22:58:48     INFO - DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:54:21
[task 2021-01-03T22:58:48.753Z] 22:58:48     INFO - send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2021-01-03T22:58:48.754Z] 22:58:48     INFO - send@resource://devtools/shared/protocol/Front.js:272:30
[task 2021-01-03T22:58:48.754Z] 22:58:48     INFO - request@resource://devtools/shared/protocol/Front.js:290:10
[task 2021-01-03T22:58:48.755Z] 22:58:48     INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2021-01-03T22:58:48.755Z] 22:58:48     INFO - startListening@resource://devtools/shared/resources/target-list.js:313:33
[task 2021-01-03T22:58:48.756Z] 22:58:48     INFO - async*@chrome://mochitests/content/browser/devtools/shared/resources/tests/browser_target_list_processes.js:28:20
[task 2021-01-03T22:58:48.756Z] 22:58:48     INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2021-01-03T22:58:48.756Z] 22:58:48     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1109:11
[task 2021-01-03T22:58:48.756Z] 22:58:48     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2021-01-03T22:58:48.756Z] 22:58:48     INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1037:23
[task 2021-01-03T22:58:48.757Z] 22:58:48     INFO -  - stack: baseFrontClassDestroy@resource://devtools/shared/protocol/Front.js:99:23
[task 2021-01-03T22:58:48.757Z] 22:58:48     INFO - purgeRequests@resource://devtools/client/devtools-client.js:690:15
[task 2021-01-03T22:58:48.758Z] 22:58:48     INFO - onPacket@resource://devtools/client/devtools-client.js:481:12
[task 2021-01-03T22:58:48.758Z] 22:58:48     INFO - send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2021-01-03T22:58:48.759Z] 22:58:48     INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2021-01-03T22:58:48.759Z] 22:58:48     INFO - DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:54:21
[task 2021-01-03T22:58:48.760Z] 22:58:48     INFO - send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2021-01-03T22:58:48.760Z] 22:58:48     INFO - send@resource://devtools/server/devtools-server-connection.js:99:20
[task 2021-01-03T22:58:48.761Z] 22:58:48     INFO - cancelForwarding@resource://devtools/server/devtools-server-connection.js:321:12
[task 2021-01-03T22:58:48.761Z] 22:58:48     INFO - onMessageManagerClose@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:91:18
[task 2021-01-03T22:58:48.761Z] 22:58:48     INFO - Rejection date: Sun Jan 03 2021 22:58:42 GMT+0000 (Coordinated Universal Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 282
[task 2021-01-03T22:58:48.762Z] 22:58:48     INFO - Stack trace:
[task 2021-01-03T22:58:48.762Z] 22:58:48     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:282
[task 2021-01-03T22:58:48.764Z] 22:58:48     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest/<:1100
[task 2021-01-03T22:58:48.765Z] 22:58:48     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1109
[task 2021-01-03T22:58:48.766Z] 22:58:48     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:932
[task 2021-01-03T22:58:48.766Z] 22:58:48     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<:1037
[task 2021-01-03T22:58:48.767Z] 22:58:48     INFO - Leaving test bound 
[task 2021-01-03T22:58:48.767Z] 22:58:48     INFO - TEST-PASS | devtools/shared/resources/tests/browser_target_list_processes.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2021-01-03T22:58:48.768Z] 22:58:48     INFO - GECKO(5026) | JavaScript error: resource://devtools/server/devtools-server-connection.js, line 99: TypeError: can't access property "send", this.transport is null
[task 2021-01-03T22:58:48.770Z] 22:58:48     INFO - Console message: [JavaScript Error: "TypeError: can't access property "send", this.transport is null" {file: "resource://devtools/server/devtools-server-connection.js" line: 99}]
[task 2021-01-03T22:58:48.776Z] 22:58:48     INFO - send@resource://devtools/server/devtools-server-connection.js:99:5
[task 2021-01-03T22:58:48.776Z] 22:58:48     INFO - receiveMessage@resource://devtools/shared/transport/child-transport.js:68:16
[task 2021-01-03T22:58:48.777Z] 22:58:48     INFO - MessageListener.receiveMessage*_addListener@resource://devtools/shared/transport/child-transport.js:40:14
[task 2021-01-03T22:58:48.777Z] 22:58:48     INFO - ready@resource://devtools/shared/transport/child-transport.js:57:10
[task 2021-01-03T22:58:48.778Z] 22:58:48     INFO - onContentProcessActorCreated@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:64:18
[task 2021-01-03T22:58:48.778Z] 22:58:48     INFO - MessageListener.receiveMessage*maybeRegisterMessageListeners@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:122:19
[task 2021-01-03T22:58:48.779Z] 22:58:48     INFO - createTargets@resource://devtools/server/actors/watcher/target-helpers/process-helper.js:166:32
[task 2021-01-03T22:58:48.780Z] 22:58:48     INFO - watchTargets@resource://devtools/server/actors/watcher.js:182:30
[task 2021-01-03T22:58:48.780Z] 22:58:48     INFO - handler@resource://devtools/shared/protocol/Actor.js:172:37
[task 2021-01-03T22:58:48.781Z] 22:58:48     INFO - onPacket@resource://devtools/server/devtools-server-connection.js:379:58
[task 2021-01-03T22:58:48.781Z] 22:58:48     INFO - send/<@resource://devtools/shared/transport/local-transport.js:68:25
[task 2021-01-03T22:58:48.781Z] 22:58:48     INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:103:22
[task 2021-01-03T22:58:48.782Z] 22:58:48     INFO - DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:54:21
[task 2021-01-03T22:58:48.783Z] 22:58:48     INFO - send@resource://devtools/shared/transport/local-transport.js:56:21
[task 2021-01-03T22:58:48.783Z] 22:58:48     INFO - send@resource://devtools/shared/protocol/Front.js:272:30
[task 2021-01-03T22:58:48.787Z] 22:58:48     INFO - request@resource://devtools/shared/protocol/Front.js:290:10
[task 2021-01-03T22:58:48.788Z] 22:58:48     INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:46:19
[task 2021-01-03T22:58:48.788Z] 22:58:48     INFO - startListening@resource://devtools/shared/resources/target-list.js:313:33
[task 2021-01-03T22:58:48.789Z] 22:58:48     INFO - async*@chrome://mochitests/content/browser/devtools/shared/resources/tests/browser_target_list_processes.js:28:20
[task 2021-01-03T22:58:48.789Z] 22:58:48     INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1069:34
[task 2021-01-03T22:58:48.790Z] 22:58:48     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1109:11
[task 2021-01-03T22:58:48.790Z] 22:58:48     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:932:14
[task 2021-01-03T22:58:48.790Z] 22:58:48     INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1037:23
[task 2021-01-03T22:58:48.791Z] 22:58:48     INFO - 
[task 2021-01-03T22:58:48.792Z] 22:58:48     INFO - GECKO(5026) | MEMORY STAT | vsize 3196MB | residentFast 520MB | heapAllocated 117MB
[task 2021-01-03T22:58:48.794Z] 22:58:48     INFO - TEST-OK | devtools/shared/resources/tests/browser_target_list_processes.js | took 7285ms
[task 2021-01-03T22:58:48.794Z] 22:58:48     INFO - checking window state
[task 2021-01-03T22:58:48.795Z] 22:58:48     INFO - TEST-START | devtools/shared/resources/tests/browser_target_list_service_workers.js```

Comment 1

[BugBot [:suhaib / :marco]]

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Comment 2

[Intermittent Failures Robot]

1 failures in 525 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• linux1804-64-ccov: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1684811&startday=2020-12-28&endday=2021-01-03&tree=all

Comment 3

[Intermittent Failures Robot]

1 failures in 2956 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr78: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1684811&startday=2021-01-04&endday=2021-01-10&tree=all

Comment 4

[Intermittent Failures Robot]

1 failures in 3488 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-ccov: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1684811&startday=2021-01-18&endday=2021-01-24&tree=all

Comment 5

[Intermittent Failures Robot]

1 failures in 3891 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr78: 1

Platform and build breakdown:

• linux1804-64: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1684811&startday=2021-01-25&endday=2021-01-31&tree=all

Comment 6

[Intermittent Failures Robot]

1 failures in 3966 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-ccov: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1684811&startday=2021-02-01&endday=2021-02-07&tree=all

Comment 7

[BugBot [:suhaib / :marco]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.